hiya, evansvegpatch..welcome to the site..we're growing watermelons in our poly for the first time this year, courtesy of Tora..the seedlings are through now and will be going into a hot pit, fresh manure buried with straw , the earth will be mounded over, a 2ltr pop bottle, bottom cut off ,upended, buried next to it, plant the melon on the top of the mound so no neck rot and hope for some very hot weather ;D